SSLBL: Malicious SSL certificate detected (Guildma C&C)

SID: 903209551Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 15, 2026
UpdatedApril 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Guildma C&C)"; tls_cert_fingerprint; content:"4f:d7:3d:39:21:ff:83:cf:35:06:67:81:30:40:a5:0f:53:19:8e:59"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4fd73d3921ff83cf350667813040a50f53198e59/; sid:903209551; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4fd73d3921ff83cf350667813040a50f53198e59/

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